英语词汇“hahnium”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	hahnium
释义	hahnium n. Chem. an artificially produced radioactive element. Usage Symb.: Ha. Etymology: O. Hahn, Ger. chemist d. 1968 + -IUM
随便看	cerography ceroplastic cert cert. certain certainly certainty Cert. Ed. certifiable certificate certify certiorari certitude cerulean cerumen ceruse cervelat cervical cervine cervix Cesarean cesarevitch cesium cess cessation

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